Definition: Given a 'poster' sentence and a corresponding 'response' (often, from Facebook or Reddit)classify the sentiment of the given response into four categories: 1) Positive, 2) Negative, 3) Neutral, and 4) Mixed if it contains both positive and negative.
Input: Poster: Chag Sameach to all those who observe! May your celebrations bring happiness and peace. -RB  Responser: u 2 merry christmas senator

Neutral